﻿using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using Model;
namespace IDAL
{
    public interface IshopCarDAL
    {
        bool isExistGood(int id);
        shopCar GetShopCarByIDAndUid(int id, int uid);
        IQueryable<shopCar> GetShopCarByUid(int uid);
        int UpdateNum(int id, int num);
        void AddShoppingCar(int goodID, int uid, int num);
        void DeleteSingleShoppingCar(int id);
        shopCar GetShopCarByID(int id);
    }
}